/*
 * This is eMonocot, a global online biodiversity information resource.
 *
 * Copyright © 2011–2015 The Board of Trustees of the Royal Botanic Gardens, Kew and The University of Oxford
 *
 * eMonocot is free software: you can redistribute it and/or modify it under the terms of the
 * GNU Affero General Public License as published by the Free Software Foundation, either version 3
 * of the License, or (at your option) any later version.
 *
 * eMonocot is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
 * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * The complete text of the GNU Affero General Public License is in the source repository as the file
 * ‘COPYING’.  It is also available from <http://www.gnu.org/licenses/>.
 */
package org.emonocot.harvest.media;

import static org.junit.Assert.assertEquals;

import java.util.HashSet;
import java.util.Set;

import javax.validation.ConstraintViolation;
import javax.validation.Validator;

import org.easymock.EasyMock;
import org.emonocot.harvest.common.HtmlSanitizer;
import org.emonocot.model.Image;
import org.emonocot.model.constants.MediaFormat;
import org.joda.time.DateTime;
import org.joda.time.DateTimeZone;
import org.junit.Before;
import org.junit.Test;

/**
 * @author ben
 *
 */
public class ImageMetadataExtractorTest {

	private static final String TEST_IMAGE_DIRECTORY = "target/test-classes/org/emonocot/job/media";

	private ImageMetadataExtractorImpl metadataExtractor;

	private Validator validator;

	private ImageAnnotator imageAnnotator;

	private Image image;

	private Set<ConstraintViolation<Image>> constraintViolations;

	/**
	 * @throws java.lang.Exception
	 */
	@Before
	public void setUp() throws Exception {
		constraintViolations = new HashSet<ConstraintViolation<Image>>();
		validator = EasyMock.createMock(Validator.class);
		metadataExtractor = new ImageMetadataExtractorImpl();
		metadataExtractor.setImageDirectory(TEST_IMAGE_DIRECTORY);
		imageAnnotator = EasyMock.createMock(ImageAnnotator.class);
		HtmlSanitizer htmlSanitizer = new HtmlSanitizer();
		htmlSanitizer.afterPropertiesSet();
		metadataExtractor.setSanitizer(htmlSanitizer);
		metadataExtractor.setValidator(validator);
		metadataExtractor.setImageAnnotator(imageAnnotator);

		image = new Image();
		image.setId(2L);
		image.setFormat(MediaFormat.jpg);
	}

	@Test
	public final void testExtactMetadata() throws Exception {
		EasyMock.expect(validator.validate(EasyMock.isA(Image.class))).andReturn(constraintViolations);
		EasyMock.replay(validator,imageAnnotator);
		metadataExtractor.process(image);
		assertEquals(image.getRights(),"Jean-Christophe Pintaud");
		assertEquals(image.getTitle(), "Arecaceae; Actinokentia huerlimannii");
		EasyMock.verify(validator,imageAnnotator);
	}

	@Test
	public final void testExtactMetadata2() throws Exception {
		image.setId(3L);
		EasyMock.expect(validator.validate(EasyMock.isA(Image.class))).andReturn(constraintViolations);
		EasyMock.replay(validator,imageAnnotator);
		metadataExtractor.process(image);
		assertEquals(image.getRights(),"SD Barfoot, RBG Kew");
		assertEquals(image.getTitle(), "<i>Agapanthus inapertus</i> subsp. <i>intermedius</i> (Amaryllidaceae)");
		//assertEquals(image.getCreated(), new DateTime(1979,9,11, 0, 0, 0, 0, DateTimeZone.getDefault()));
		EasyMock.verify(validator,imageAnnotator);
	}
}